INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '95b13d32f5928e1fdf2d19e4b15bee06e5bb100d988233e49138f8e64b6a9450', 
    '3EbLAzBMUq9oGfXu5B3qYzgEsQl02bgKmuw5jPuJ/KM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)